Every Form 4 that Tower Semiconductor Ltd (TSEM) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow TSEM and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full TSEM filings page.
TOWER SEMICONDUCTOR LTD (TSEM) director Yoav Chelouche reported selling 232 Ordinary Shares on September 10, 2026. The sale was executed at a weighted average price of $215.06 per share, in multiple trades on the Tel Aviv Stock Exchange in Israeli shekels. After this transaction, Chelouche directly holds 33,734 Ordinary Shares.
Tower Semiconductor Ltd. Chief Executive Officer Russell Craig Ellwanger reported sales of 181,535 Ordinary Shares of the company in 27 open-market transactions on August 10–11, 2026. The shares relate to fully vested restricted stock units granted more than three years earlier and were sold pursuant to a pre-arranged, pre-scheduled order instruction established on March 12, 2026, when he was stated not to be in possession of material non-public information. The trades were executed on the Tel Aviv Stock Exchange, with per-share prices reported on a weighted-average basis in New Israeli Shekels and translated to U.S. dollars.
Tower Semiconductor Ltd Chief Executive Officer Russell Craig Ellwanger reported open-market sales of 66,964 Ordinary Shares on July 13, 2026, across 10 transactions on the Tel Aviv Stock Exchange. The shares relate to restricted stock units granted more than three years ago that are now fully vested and were sold under a pre-arranged, pre-scheduled order instruction established on March 12, 2026, when he was not in possession of material non-public information. Following these sales, he directly holds 708,323 Ordinary Shares. Sale prices are disclosed as weighted averages, with trades executed in New Israeli Shekels at an exchange rate of 3.025 ILS to $1.000.
Ellwanger Russell Craig reported acquisition or exercise transactions in this Form 4 filing.
TOWER SEMICONDUCTOR LTD Chief Executive Officer Russell Craig Ellwanger received an award of 22,918 Ordinary Shares in the form of restricted stock units. These RSUs are a compensation grant with no cash paid by him for the shares.
Each RSU represents the right to receive one ordinary share. According to the vesting schedule, 7,639 RSUs will vest on July 2, 2027, another 7,639 on July 2, 2028, and the remaining 7,640 on July 2, 2029, subject to his continued service through each vesting date. After this grant, he directly holds 775,287 shares.
Elstein Amir reported acquisition or exercise transactions in this Form 4 filing.
TOWER SEMICONDUCTOR LTD director Amir Elstein received a grant of 1,222 restricted stock units, representing ordinary shares of the company, at no cost as equity compensation. Following this award, he directly holds 126,556 shares.
The RSUs vest in three annual installments: 407 units on 07/02/2027, another 407 units on 07/02/2028, and 408 units on 07/02/2029, subject to his continued service through each vesting date.
Kaufman Kalman reported acquisition or exercise transactions in this Form 4 filing.
Tower Semiconductor director Kalman Kaufman received an equity award reported as 814 Ordinary Shares tied to restricted stock units. The footnote explains these RSUs each represent a right to one ordinary share, with 407 vesting on 07/02/2027 and 407 vesting on 07/02/2028, subject to continued service. Following this grant, Kaufman directly holds 10,583 Ordinary Shares, indicating a routine, compensation-related award rather than an open-market purchase or sale.
Chelouche Yoav reported acquisition or exercise transactions in this Form 4 filing.
Tower Semiconductor Ltd director Yoav Chelouche reported receiving a grant of 814 restricted stock units (RSUs) tied to the company’s ordinary shares. These RSUs are compensation-related awards rather than open-market purchases.
According to the grant terms, 407 RSUs are scheduled to vest on July 2, 2027, and the remaining 407 RSUs are scheduled to vest on July 2, 2028, conditioned on Chelouche’s continued service through each vesting date. Following this award, his direct holdings total 33,966 ordinary shares.
Hasson Avi reported acquisition or exercise transactions in this Form 4 filing.
Tower Semiconductor Ltd director Avi Hasson reported a compensation-related equity grant. He was awarded 814 restricted stock units, each representing one ordinary share with no cash paid per share. According to the vesting schedule, 407 RSUs will vest on 07/02/2027 and another 407 will vest on 07/02/2028, contingent on his continued service. Following this award, he holds 20,270 ordinary shares directly, making this a small, routine addition to his position rather than an open-market purchase.
Tower Semiconductor Ltd director Iris Avner reported an equity compensation grant. On July 2, 2026, Avner acquired 814 Ordinary Shares at a price of $0.00 per share as a grant or award, bringing direct holdings to 21,223 shares.
A footnote explains the grant consists of restricted stock units (RSUs), each representing a contingent right to receive one ordinary share. 407 RSUs will vest on July 2, 2027 and another 407 RSUs on July 2, 2028, subject to Avner’s continued service through each vesting date.
Vakrat Wolkin Michal reported acquisition or exercise transactions in this Form 4 filing.
TOWER SEMICONDUCTOR LTD director Michal Vakrat Wolkin reported a compensation-related equity grant. On 07/02/2026, she was awarded 814 restricted stock units, each representing one ordinary share at no purchase price. Following the award, she directly holds 17,575 ordinary shares. Half of the RSUs (407) are scheduled to vest on 07/02/2027 and the remaining 407 on 07/02/2028, subject to her continued service through each vesting date.
Gross Dana Rebecca reported acquisition or exercise transactions in this Form 4 filing.
Tower Semiconductor Ltd director Dana Rebecca Gross received an equity grant through restricted stock units. The Form 4 reports an award of 814 Ordinary Shares at a price of $0.00 per share, increasing her directly held position to 9,916 Ordinary Shares.
The footnotes explain this grant consists of RSUs, each representing one Ordinary Share. According to the vesting schedule, 407 RSUs are scheduled to vest on 07/02/2027, and another 407 RSUs on 07/02/2028, subject to her continued service through each vesting date.
Ben Moshe Sagi reported acquisition or exercise transactions in this Form 4 filing.
TOWER SEMICONDUCTOR LTD director Ben Moshe Sagi reported receiving an equity grant of 814 Ordinary Shares in the form of restricted stock units. The units were granted at $0.00 per share as compensation, not as an open-market purchase.
According to the footnote, each RSU represents a contingent right to one ordinary share. 407 RSUs will vest on 07/02/2027 and another 407 RSUs will vest on 07/02/2028, subject to his continued service through each vesting date. After this grant, he directly owns 9,916 Ordinary Shares.
Seward Carolin T reported acquisition or exercise transactions in this Form 4 filing.
Tower Semiconductor Ltd. director Carolin T. Seward received a grant of 814 restricted stock units, each representing one ordinary share. The award vests in two equal installments of 407 units on 07/02/2027 and 07/02/2028, contingent on continued service, bringing her direct holdings to 4,996 ordinary shares. This is a compensation-related equity grant rather than an open-market purchase.